Jb Test

Yes. Jb Test is STAR certified with the California Bureau of Automotive Repair, so it can test vehicles the DMV directs to a STAR station, including gross polluters.

Yes. Jb Test is licensed as a Test Only smog station. This station performs the smog test and issues the certificate. It does not do repairs, so a failed vehicle has to be fixed elsewhere and brought back.

Yes. Jb Test accepts walk-ins, so you can drive in without booking ahead.

Jb Test accepts Cash, Credit Card.

Jb Test has held a BAR smog license since 2023. You can verify the license status at bar.ca.gov.

Jb Test has not published a price on SmogCheckDeals. The Bureau of Automotive Repair puts the statewide average at $69.16 as of August 2026, about $65 for a 2000-or-newer vehicle and $73 for 1999-or-older, plus the $8.25 certificate fee.

Jb Test does not take online bookings here, but walk-ins are welcome.

We don't have hours on file for Jb Test, so confirm they are open before you drive over.

Staff at Jb Test speak English.

Bring the car, your registration or DMV renewal notice, and a way to pay. Most smog checks take 15 to 30 minutes, and most visits are closer to 20.

Jb Test is a Test Only station, so it cannot do the repair. You would have the work done at a repair shop, then come back for the free retest within 30 days. California's Consumer Assistance Program covers up to $1,200 of emissions repairs for qualifying owners.

The closest alternatives in Riverside are Swift Service Smog (0.3 mi) and Csai Smog Check Center (2.4 mi). Both are listed further up this page with their ratings and hours.